Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Broadcasting terminal based on multipath sound source input and implementation method thereof

A sound source and terminal technology, applied in broadcasting devices, broadcasting receiving circuits, broadcasting-related systems, etc., can solve the problem of inability to play different sound sources, and achieve the effect of flexible use and simple operation.

Pending Publication Date: 2022-04-15
广州市迪士普音响科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The broadcast terminal in the prior art cannot perform targeted playback of different audio sources according to the requirements of different priorities

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Broadcasting terminal based on multipath sound source input and implementation method thereof
  • Broadcasting terminal based on multipath sound source input and implementation method thereof
  • Broadcasting terminal based on multipath sound source input and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0055] In prior art, there are following technical problems:

[0056] (1) When multiple audio sources are input at the same time on the IP broadcasting terminal, if there is no priority setting for the mixed output, the audio sources will affect each other and cause the output sound to be confusing, so the required broadcast content cannot be heard clearly;

[0057] (2) If the customer needs to suppress the output of other signals to different volume values ​​when a certain audio source is input, the above design cannot be realized;

[0058] (3) The hardware control prior...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a broadcast terminal based on multipath sound source input and an implementation method thereof, and the method comprises the steps: providing an expansion interface input function through a first input module, and obtaining first sound source data inputted from an expansion interface; acquiring second sound source data input by the microphone module through a second input module; acquiring third sound source data input by external audio equipment through a third input module; acquiring fourth sound source data input by the broadcast server through a fourth input module; performing audio processing on the first sound source data, the second sound source data, the third sound source data or the fourth sound source data through an audio processing module; outputting the audio data processed by the audio processing module through the control module according to a pre-configured sound source playing priority; and playing the audio data output by the control module through the playing module. The method can perform playing adjustment according to the priority, is simple to operate and flexible to use, and can be widely applied to the technical field of intelligent broadcasting equipment.

Description

technical field [0001] The invention relates to the technical field of intelligent broadcast equipment, in particular to a broadcast terminal based on multi-channel audio source input and an implementation method thereof. Background technique [0002] IP broadcasting has spread all over the campuses of colleges and universities at home and abroad. As a school's public broadcasting, IP broadcasting not only plays a vital role in daily campus bells, campus announcements, fire alarms and other occasions. [0003] IP broadcast terminals are used in modern classroom teaching, not only can accept various broadcast programs sent by the broadcast server, such as: paging, background sound broadcast, get out of class ringtone broadcast, fire linkage broadcast and so on. In addition, it can be connected to the signal input of various local program sources, which greatly facilitates the sound reinforcement needs of on-site teaching. For example, when the teacher lectures in the classro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04H40/18H04H60/82H04R3/00
Inventor 郭远林贺江林王恒
Owner 广州市迪士普音响科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com